baber/WOPTO huggingface dataset:
Patent JP-2001007152-A (JP)
Title: Flux applicator in conductive ball mounter
Inventor: WATAZUMI TERUHIRO
IPC: H01L21/60
Filed: 1999-06-17
Abstract: PROBLEM TO BE SOLVED: To provide a flux applicator in a conductive ball mounter where the worker does not need to find out the origin of flux. SOLUTION: This flux applicator is provided with a light source 10 which outputs parallel luminous fluxes with minutes diameters, and a photosensor 11 equipped with a linear light receiving face, and the light source 10 is arranged so that the luminous flux B may enter the surface 6a of flux 6, at an incident angle θ (but, 0<θ<90 deg.) to the surface 6a of the flux 6, and the light receiving face of the photosensor 11 is arranged in the position where it can receive the luminous flux B being reflected at the surface 6a within the face vertical to the surface 6a including the axis of the luminous flux B. Then, the position M (coordinate 0) which receives the luminous flux B reflected at the surface 6a when the surface 6a is in reference position G is obtained in advance.  For example, in case that the surface 6a is at H being higher by K than the reference position G, the height K is obtained by the formula K= Ltan θ/2, from the coordinate L of the position N of the reflected light of the luminous beam B entering the photosensor 11 and the incident angle θ.
Patent JP-H0220893-A (JP)
Title: Electrophotographic device
Inventor: IRIHARA KOICHI
IPC: G03G15/00
Filed: 1988-07-08
Abstract: PURPOSE:To surely remove toner from the surface of a photosensitive body and to prevent deterioration in the photosensitive body by driving a photosensitive body driving means until toner adhesion part, which is formed on the surface of the photosensitive body before and after a developing bias is turned off, passes through a cleaning device after the developing bias is turned off. CONSTITUTION:The photosensitive body driving means 7 for removing toner is controlled by using a developing bias control signal for generating developing bias control signal different from a control signal for rotating the photosensitive body driving means 7, or using a control signal of the photosensitive body driving means. Thus, after a ready signal indicating that the developing bias is turned off by a developing bias impressing means 8 is inputted, or a post- rotating signal based on a main motor control signal is inputted, the main motor 7 can be further rotated for a prescribed period of time with the developing bias OFF. Therefore, fatigue of the photosensitive body caused by toner adhesion on the surface of the photosensitive body drum 1 for a long time is prevented, so that the life of the photosensitive body is prolonged, and an excellent image can be obtained.
Patent JP-S6234751-A (JP)
Title: Coolant supply controller for machine group
Inventor: YAMAZAKI IWAO
IPC: B23Q11/10
Filed: 1985-08-02
Abstract: PURPOSE:To supply the optimal quantity of coolant by arranging a gate valve in respective coolant supply path while providing a flow rate setting circuit, an operating circuit for adding the flow rates and a pump control circuit corresponding with the added value. CONSTITUTION:Upon operation of machines 51-55, corresponding gate valves 61-65 will open while upon stoppage of machines, corresponding gate valves will close. Operating condition indicating signal (b) of respective machine is fed from control unit 13 to flow rate setting circuit 15 while signals c1-c5 are fed from said circuit 15 to an operating circuit 16 which will feed a signal (alpha) to rotation control circuit 19 for controlling the pump 4 drive motor. Conse quently, supply of coolant to respective machine under operation is maintained at the optimal level at anytime.
Patent JP-H092008-A (JP)
Title: Wheel dolly
Inventor: HASEGAWA MASA
IPC: B62B3/06
Filed: 1995-06-14
Abstract: PURPOSE: To balance a support base and lift or lower it with slight force by exciting the support base with an elastic body towed by the elastic force nearly equal to the tire wheel weight. CONSTITUTION: A wheel dolly D1 moved to the tire wheel T2 portion of a wheel lifted up, and an operation handle 15 is pushed down to move a lower support base B2 below the tire wheel T2 . When the operation handle 15 is released, the support base B 2 is towed by the elastic force of an elastic body 9, and it is automatically returned into contact with the lower side of the tire wheel T2 to support it from below. When the tire wheel T2 is removed from the vehicle, the weight of the tire wheel T2 is loaded to the support base B2 as it is. Since the elastic force of the elastic body 9 is set to a value nearly equal to the tire wheel weight in advance, the tire wheel T2 is stopped at an optional position with good balance. When a worker pushes down the tire wheel T2 with slight force, it can be easily moved to a lower position.
Patent JP-H0219636-A (JP)
Title: Control unit for internal combustion engine
Inventor: SHIMOMURA SETSUHIRO
IPC: F02P5/15
Filed: 1988-07-08
Abstract: PURPOSE:To control a combustion state in an internal combustion engine so optimally in accord with driving conditions by controlling fuel supply and ignition timing so as to cause variations in a combustion parameter found by the detection of combustion pressure to become optimized. CONSTITUTION:A crank angle and an illustrated mean effective pressure at the time of producing the maximum combustion pressure of an engine 1 is found by each output of a combustion pressure sensor 12 and a crank angle sensor 15 at a control unit 20. Then, it is controlled to an air-fuel ratio at the rich side where a deviation in these combustion parameters shift at a low level. Also it is controlled to ignition timing where a standard deviation of the illustrated mean effective pressure comes to be minimal. With this constitution, even if there are variations in each individual engine 1, a stable combustion is always secured. In addition, any interference with optimum value control due to air-fuel ratio feedback control based on output of an exhaust sensor 17 and the combustion parameter is prevented from occurring, thus output and stability are made improvable as keeping an exhaust gas ingredient to less than the specified level.
Patent JP-H0521733-A (JP)
Title: Manufacture of semiconductor device
Inventor: YOSHIDA SHINJI
IPC: H01L21/8238
Filed: 1991-07-12
Abstract: PURPOSE:To provide a method which simplifies a manufacturing process without a side wall and forms a MOS transistor having LDD structure. CONSTITUTION:After having formed an gate oxide film 5, this manufacturing method removes a high concentration N type diffusion layer 9a which forms a source/drain high concentration impurity region and a gate oxide film 5 positioned in the region where a high concentration P type diffusion layer is formed, thereby forming a gate electrode film 6. The high concentration N type diffusion layer 9a, a low concentration N type implantation layer 10a, the high concentration P type diffusion layer 11 and a low concentration P type diffusion layer are also formed by ion implantation and heat treatment which use a first photoresist 8 and a second photoresist as a mask.
Patent JP-H0221083-A (JP)
Title: Solenoid valve
Inventor: MORI SHIGETOSHI
IPC: F16K31/06
Filed: 1988-07-08
Abstract: PURPOSE:To get rid of the generation of a strik-contacting sound between a movable valve body and the attraction end of a fixed iron core, by furnishing between the movable valve body and the fixed iron core an elastic compression member consisting of a non-magnetic metal bellow having the quality of spring. CONSTITUTION:A metal bellow 22 which works as an elastic compression por tion is furnished between a movable valve body 20 and a fixed iron core 6. The movable valve body 20, when electrification is not made to an electromag netic coil 1, is moved to a return position due to the pressure of spring by means of the metal bellow 22, and closes the valve seat 5c of a valve seat 5. The movable valve body 20, when electrification is made to the electromag netic coil 1, is attracted magnetically, but as some air gap between the valve body 20 and the attraction end of the fixed iron core 6 remains left due to the increase of the compression reaction of the metal bellow 22, there is no coming into contact strikingly.
Patent JP-H0336004-A (JP)
Title: Molding machine of formable resin product
Inventor: SUGIURA SHOJIRO
IPC: B29C39/04
Filed: 1989-07-03
Abstract: PURPOSE:To obtain optimum molding condition, while a top force is brought always in close contact with a bottom force uniformly by a method in which while the operational property for setting on the bottom force and its mechanization are made easy by opening wide the upper part of the bottom force with the turning of an opening and closing frame, its closing state is kept by a lock mechanism and a hydraulic cylinder is operated. CONSTITUTION:A bearing 4 is provided at one side of the fitting holder 1 to which a bottom force 3 is fixed, and an opening and closing frame 5 is pivotted thereto so as to turn around said bearing as a fulcrum. A lock mechanism 13 is provided at the tip of the opening and closing frame 5 and keeps it in closing state. The fitting plate 23 to which a top force 24 is fixed at its under surface is hung from the opening and closing frame 5, and while a hydraulic cylinder 28 is operated, the top force 24 fitted to the fitting plate 23 is pressure contacted to the bottom force 3. Since the opening and closing frame 5 is kept by the lock mechanism 13, said pressure contacting force may be regulated desirably by the pressurizing force of the hydraulic cylinder 28 and becomes large according to necessity.
Patent JP-S5696144-A (JP)
Title: Exhaust gas recirculator
Inventor: SASANO SHIYUNSEN
IPC: F02M25/06
Filed: 1979-12-27
Abstract: PURPOSE: To regulate the EGR rate such that it is low for light engine load while it is high for high load, by providing an air providing valve interlocked with a throttle valve in an exhaust gas recirculator then regulating the negative pressure.  
     CONSTITUTION: An exhaust system (not shown) and a suction manifold 5 are conducted through a recirculation path 3 having an exhaust gas recirculation control valve 1 to return a portion of exhaust gas to the suction system. The negative pressure chamber 14 of the control valve 1 is conducted through a negative pressure path 6 to the suction system in the down stream of a throttle 42, to transmit the  suction negative pressure. The exhaust gas pressure from a pressure chamber 30 is  applied on the negative pressure path 6 to conduct a pressure regulating valve 2 for  regulating the negative pressure to vary the negative pressure by the air from an air  inlet 26. A tapered valve 82 interlocked with the throttle valve 42 is located advancably and retreatably at the air inlet port 27 at the tip of the inlet 26 which will  advance during low opening while retreat during high opening. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H09331549-A (JP)
Title: Stereoscopic video signal transmission method and stereoscopic video signal processor
Inventor: HARADA SHIGERU
IPC: H04N13/02
Filed: 1996-06-11
Abstract: PROBLEM TO BE SOLVED: To provide a stereoscopic video signal transmission method and a stereoscopic video signal processor by displaying either of left/right video images on a receiver displaying a current video image not being a stereoscopic video image as the current video image and displaying a receiver capable of displaying a stereoscopic video image. SOLUTION: One video image of left/right video images is converted into parallax information S14 with the other video image and sent while being superimposed on a non-image part of the other video image so as to realize the stereoscopic video signal transmission method in matching with the current signal transmission method without losing the other video image. Furthermore, a reproducing device side reproduces one video image from the parallax information S14 of the left/right video image superimposed on the non-image part of the other video image to obtain a stereoscopic video image.
Patent JP-S6149383-A (JP)
Title: Fuel cell generating system
Inventor: MIYAKE YASUO
IPC: H01M8/04
Filed: 1984-08-17
Abstract: PURPOSE:To improve the efficiency of a fuel cell generating system by employing refined hydrogen gas in a fuel treatment apparatus for cooling a cell stack, and replenishing part of said hydrogen gas to the cell stack when load is rapidly increased. CONSTITUTION:Hydrogen gas refined in a fuel treatment apparatus is fed in a prescribed amount into a circulation path 10 through an introduction valve 11 before starting normal operation, forcedly fed into a cooling gas chamber 4 by a blower 9 is operation, and adapted, after cooling a cell stack 1, to radiate heat through a heat exchanger 8. Thermal conductivity of hydrogen, since higher than that of air, can effetively cool in comparison with a case of employing air. When load is increased, it is detected for opening an introduction valve 12, whereby part of a sufficient amount of hydrogen gas stored in the cooling path 10 is added to supply gas for use in hydrogen gas for cell reaction.
Patent JP-H1110239-A (JP)
Title: Reinforcing bar bending tool
Inventor: TSUKATANI SHOKICHI
IPC: B21F1/00
Filed: 1997-06-27
Abstract: PROBLEM TO BE SOLVED: To handily carry a reinforcing bar bending tool to a bar arranging site, to bend a reinforcing bar at the site, and to bend the reinforcing bar in the state as it is even after the bar is arranged. SOLUTION: This is a reinforcing bar bending tool where a pair of right and left latching parts 6 of a reinforcing bar holding metal tool H attached so as to be positioned at an advancing position and a retreating position with a positioning device R on a cylinder 1 of a hydraulic cylinder C and attached coaxially rotatable are latched at two places of a reinforcing bar T, and the reinforcing bar is bent with that two places as fulcrums by pressing the intermediate part with a piston rod 2 of the hydraulic cylinder, the reinforcing bar holding metal tool H is composed of a cylinder part 4 attached movable back and forth and coaxially rotatable to the cylinder 1, and a pair of right and left arm parts 5 extended to the fore side from this cylinder part 4 and having the latching parts 6 on the top end part,  and the positioning device R is composed of a projection 7 projected from the side face of the cylinder and the cylinder part 4 installed with a recessing groove 8 in the longitudinal direction whose fore side fitting to this projection 7 is opened.
Patent JP-S5874103-A (JP)
Title: Rack for refrigerating dryer
Inventor: ADACHI MAMORU
IPC: B01D9/04
Filed: 1981-10-29
Abstract: PURPOSE:To complete refrigeration drying in a short time by constituting racks to two stages of upper and lower racks which can be controlled of temp. respectively independently. CONSTITUTION:In the stage of preliminary refrigeration, a medium is cooled with a refrigerator 31 in a heat exchanger 25 and is fed to the upper rack 21 of a rack 20 with a circulating pump 26 to cool ampoules from below. At the same time, in a heat exchamber 28, the medium heated to a high temp. by a heating means 32 is fed to the lower rack 22 of the rack 20 by a circulating pump 29 and the heat from the lower rack 22' of the rack 20' upper by one step of the rack on which the ampoules 4 are placed is radiated to above the ampoules. In a vacuum drying stage, the medium is heated and controlled independently with the heat exchangers 25, 28. If the temp. of the medium going from the heat exchanger 25 to the rack 21 is defined as t2 and the temp. of the medium going from the heat exchanger 28 to the lower rack 22 as t1, the conditions t1>t2 are always maintained.
Patent JP-S6149671-A (JP)
Title: Supersonic motor
Inventor: YOKOYAMA TAKEO
IPC: H02N2/00
Filed: 1984-08-17
Abstract: PURPOSE:To efficiently produce a high output by providing a stator for generating a standing wave having a drive component in the rotating direction by the application of a supersonic signal and engaging a supporting pin projected at the node of the standing wave with the hole of a supporting frame to support it. CONSTITUTION:A stator S of an elastic material is formed of a vibrator 31 for generating a standing wave having a circulating motion including a drive component in the rotating direction by applying a supersonic signal, and a contactor 33 is secured to a zone for generating the circular motion of the stator S. A rotor 30 havng a rotating center is contacted with the contactor 33 to transmit the drive force of the stator S to the rotor 30. A supporting pin 43 is projected at the node of the standing wave of the stator S, movably engaged with the hole opened at a supporting frame 40 to support the stator S.
Patent JP-H0517087-A (JP)
Title: Guide rail supporting device for aslantly traveling elevator
Inventor: KUROSAWA KAORU
IPC: B66B7/02
Filed: 1991-07-12
Abstract: PURPOSE:To correct the installation precision of a longitudinal member for supporting a guide rail, in simple manner by installing the longitudinal member for supporting the guide rail at a certain height even if the height to the bottom wall of an elevator passage is not constant. CONSTITUTION:A longitudinal member 5 for supporting a guide rail 8 is erected by using a plate 5a, anchor bolt 7, etc., at the position lower by a prescribed dimension from the min. depth A up to the bottom plate 1a of an elevator passage 1. The guide rail 8 is fixed with the longitudinal member 5, and a shiftable body 2 is raised and lowered in the elevator passage 1, guided by the guide rail 8. Accordingly, the longitudinal member which supports the guide rail can be installed at a certain height in simple manner, and the raising and lowering of the shiftable body can be made smooth.
Patent JP-H0834320-A (JP)
Title: Hot air dryer for vehicle
Inventor: MIZUNO YUJI
IPC: B60S3/04
Filed: 1994-07-25
Abstract: PURPOSE:To provide a hot air dryer for a vehicle which is of a heaterless structure and high in safety, and also which is simple in its structure and in which cost reduction both in the cost of the device and in the running cost thereof has been attained. CONSTITUTION:A hot air dryer 10 for a vehicle is provided with an air compressor having such a characteristic that both the discharge air pressure and the discharge air temperature are increased by spirally compressing intake air and also by throttling the quantity of the discharged air, together with a motor in its case body 1; and also it is additionally provided with a nozzle 17 that has been fitted to the end of an air discharge hose 15 connected to the outlet proper discharge air pressure and air temperature.
Patent JP-H04352711-A (JP)
Title: Hair tonic cosmetic and its production
Inventor: TSUNAKAWA MITSUO
IPC: A61Q7/00
Filed: 1991-07-12
Abstract: PURPOSE:To obtain a hair tonic cosmetic containing an extract from a leaf of a plant belonging to the genus Pilocarpus of the family Rutaceae as an active ingredient. CONSTITUTION:A hair tonic cosmetic is obtained by subjecting an extract from a leaf of Pilocarpus.jaborandi to gel filtration column chromatography and including a part eluted before pilocarpine as an active ingredient in a cosmetic material. The resultant hair tonic cosmetic is provided as a hair tonic cosmetic having remarkably high activity as compared with that of a simple extracted ingredient. Thereby, effective utilization of the extracted raw material can be carried out.
Patent JP-2001004225-A (JP)
Title: Warm air heater
Inventor: GOTO MASAHIKO
IPC: F24H3/04
Filed: 1999-06-18
Abstract: PROBLEM TO BE SOLVED: To control a suitable heating capability at an initial stage of operating and to rapidly perform a heating effect by considering a using state of a heater. SOLUTION: An oil fan heater comprises a vaporizer thermistor 117 as a vaporizer temperature sensor, a fuel pressure feeding electromagnetic pump 103 and a supply fan 113 for causing factors of deciding a warm air heating capability, circuits 305 and 307 for driving the pump 103 and fan 113 and a microcomputer 300 for controlling the circuits 305 and 307 based on vaporizer temperature information from the thermistor 117. The microcomputer 300 has a vaporizer temperature deciding unit 301 for comparing a vaporizer temperature with a preset predetermined value to decide the vaporizer temperature, and a controller 303 receiving a decided result from the unit 301 to generate a control signal to the circuit 305 and 307.
Patent JP-H0836358-A (JP)
Title: Identification label and air conditioner using the same
Inventor: KATO NAOTO
IPC: G09F3/02
Filed: 1994-07-25
Abstract: PURPOSE:To provide an identification label for a company mark and company name which makes display visible in relief in the air, makes a distinct and high impression and substantially obviates erroneous recognizing and mingling of and with the mark and name of other companies by composing this label of a hologram. CONSTITUTION:The front surface in the compsn. of the company mark and company name of this identification label 24 is formed of a front surface layer 30 whose surface is wear resistive, the lower layer thereof formed of a forming layer 31 based on an original plate for photographing and further, the lower layer thereof formed by vapor deposition 32 of aluminum having high reflection efficiency in such a manner that a reflected image is checkable. The company mark and company name are, therefore, visible in relief in the air and are successively enlarged or reduced or is distinctly and variously changed by gradual changes in the viewing angle, by which the impression rendered on the visuality and human sensation is strong and high identifiability is obtd. A device stuck with this identification label 24 is no more mistaken as the products of the other companies.
Patent JP-S5963066-A (JP)
Title: Floppy disk device
Inventor: HANAGATA SHIZUO
IPC: G11B21/12
Filed: 1982-10-01
Abstract: PURPOSE:To eliminate damage to a medium due to a magnetic head, and to raise reliability of a device by reducing an interval of each of a pair of magnetic heads at the time of a seeking operation so that a speed of a moment in which the magnetic head contacts with the medium becomes slow. CONSTITUTION:First, in an unloading state, moving arms 7a, 7b are expanded by an operation of faces 9a, 9b of a cam 9, magnetic heads 6a, 6b become a state separated from a medium, also a door mechanism interlocked with an arm mechanism 15 is opened, and in a state that the medium can be attached and detached, a lever 21 fitted to the arm mechanism 15 is pushed up in the upper direction, and following it, a moving stopper 22 is also pushed up in the upper direction. Subsequently, in a state that the medium 14 is pushed in and the medium is pressed against a spindle head 2 by operating the arm mechanism 15, the lever 21 attached to the arm mechanism 15 moves downward since a lever 5 is depressed, and following it, the moving stopper 22 also moves in the lower direction A. As a result, the cam 9 rotates by a prescribed angle against its initial state. In this case, the moving arms 7a, 7b operate so as to approach each other as the cams 9a, 9b move.